
The Ultimate Guide To Kennel Cough In Dogs

Your ultimate guide to kennel cough in dogs: learn what it is, its causes, symptoms, dangers, prevention, and answers to common questions
Kennel cough (also known as Infectious Canine Cough) is a term that often sparks concern among dog owners. This contagious respiratory condition is common in dogs, especially those that come into contact with other canines regularly. In this comprehensive guide, we’ll explore what kennel cough is, where it originates, its symptoms, potential dangers, and how to prevent it. We’ll also include a detailed FAQ section to answer common questions.
What Is Kennel Cough
Kennel cough, officially known as canine infectious respiratory disease complex (CIRDC) or commonly referred to as Canine Cough, is a highly contagious respiratory condition in dogs. It’s characterised by inflammation of the trachea and bronchi, leading to a persistent cough. While often compared to the common cold in humans, kennel cough can vary in severity depending on the dog’s age, health, and vaccination status.
This condition is commonly caused by a combination of infectious agents, with Bordetella bronchiseptica bacteria and canine parainfluenza virus being the primary culprits. It’s referred to as “kennel cough” because it spreads quickly in environments where dogs are housed together, such as kennels, shelters, or daycare facilities.
Where Does Kennel Cough Come From?
Kennel cough is caused by a combination of viruses and bacteria that infect the respiratory tract. These pathogens are transmitted through:
- Direct contact: Dogs can catch kennel cough by interacting with an infected dog through sniffing, licking, or playing.
- Airborne transmission: The bacteria and viruses responsible for kennel cough can spread through respiratory droplets released when an infected dog barks, coughs, or sneezes.
- Contaminated surfaces: Shared items such as water bowls, toys, or bedding can harbour infectious agents and contribute to the spread.
Kennel cough thrives in crowded, poorly ventilated environments where many dogs come into close proximity, which is why kennels and shelters are high-risk areas.
What Are The Symptoms Of Kennel Cough?
Kennel cough is most commonly identified by its hallmark symptom: a persistent, dry, hacking cough that may sound like your dog is choking or retching. Other symptoms may include:
- Sneezing
- Nasal discharge
- Gagging or retching, sometimes producing foamy saliva
- Loss of appetite
- Mild lethargy
- Low-grade fever
In mild cases, the dog’s behaviour and energy levels may remain relatively normal despite the cough. However, in severe cases or if complications arise, additional symptoms such as difficulty breathing or a high fever may develop.
How Dangerous Is Kennel Cough?
Kennel cough is usually not life-threatening in healthy adult dogs, and most cases resolve on their own with minimal intervention. However, it can be more serious for:
- Puppies: Their underdeveloped immune systems make them more susceptible to severe infections.
- Senior dogs: Older dogs may have weaker immune systems and pre-existing health conditions that complicate recovery.
- Dogs with compromised immunity: Breeds with respiratory issues or dogs with conditions like heart disease are at higher risk.
In rare cases, kennel cough can lead to pneumonia or other secondary infections, making prompt veterinary care essential if symptoms worsen or persist.
How To Prevent Kennel Cough
Preventing kennel cough involves a combination of vaccination, hygiene practices, and minimising exposure to high-risk environments. Here are key prevention strategies:
- Vaccination:
- Vaccines against Bordetella bronchiseptica and canine parainfluenza virus are highly effective in reducing the risk of kennel cough.
- These vaccines are often required for dogs entering kennels, daycare, or training classes.
- Vaccination may be given as an injection, nasal spray, or oral dose. Consult your vet about the best option for your dog.
- Avoiding exposure:
- Minimise your dog’s contact with sick dogs or crowded environments where infections are more likely to spread.
- Choose well-maintained kennels or daycare facilities with good ventilation and hygiene practices.
- Maintaining good hygiene:
- Regularly clean and disinfect your dog’s food and water bowls, toys, and bedding.
- Wash your hands after handling other dogs to avoid transmitting germs.
- Boosting overall health:
- Ensure your dog receives proper nutrition, regular exercise, and routine veterinary check-ups to support their immune system.
- Isolating sick dogs:
- If your dog shows symptoms of kennel cough, keep them away from other dogs until they’ve fully recovered to prevent spreading the illness.
Frequently Asked Questions About Kennel Cough
What is kennel cough, and how do dogs get it?
Kennel cough is a contagious respiratory condition spread through direct contact, airborne droplets, or contaminated surfaces.
Is kennel cough contagious to humans or other animals?
While rare, Bordetella bronchiseptica can infect humans with weakened immune systems. It doesn’t typically affect other pets like cats.
What are the symptoms of kennel cough?
The main symptom is a persistent, dry cough. Other signs include sneezing, nasal discharge, mild fever, and lethargy.
How is kennel cough diagnosed?
Vets diagnose kennel cough based on symptoms and, if needed, by testing respiratory secretions.
How is kennel cough treated?
Treatment includes rest, hydration, and medication for severe symptoms. Follow your vet’s recommendations.
Can kennel cough be prevented through vaccination?
Yes, vaccination significantly reduces the risk of infection and severity of symptoms.
Is it safe for my dog to go to daycare or a kennel after being exposed to kennel cough?
No, it’s best to isolate your dog until they’ve fully recovered to prevent spreading the infection.
Are there home remedies or care tips for dogs with kennel cough?
Using a humidifier, offering warm water, or giving honey (in moderation) may help soothe your dog’s throat.
Can a dog get kennel cough more than once?
Yes, dogs can be reinfected if exposed to different strains or if immunity wanes over time.
Can kennel cough lead to more serious health problems?
Yes, complications like pneumonia can occur, especially in vulnerable dogs.
How much does treatment for kennel cough typically cost?
Costs vary but may include vet consultations, medications, and follow-up care. Preventative vaccines are generally more affordable.